This wasn't a bad manwha. In fact, in some ways it was quite original. The girl is incredibly full on, and in an interesting way. The boy (won).. he is.. in the first volume he is incredibly insipid.
The first volume almost feels like filler - 3-4 of the 5 chapters are background. I see the need for background, I do, but not at the expense of giving your characters, well, character!
The only reason I am dropping it is because I have more stuff to read, but I could see myself coming back to it. It is a light hearted rom com, although it the comedy is more in the lines of a smirk or smile to yourself, rather than laugh out loud.